{"classifier_version":"1.4.0","documentation":"https://rirtracker.com/api/","disclaimer":"This site independently analyzes publicly available Internet number-resource records. It is not affiliated with or endorsed by ARIN, the RIPE NCC, APNIC, LACNIC, AFRINIC, the Number Resource Organization (NRO), or any other Regional Internet Registry. Classifications and hold-expiration dates are evidence-based interpretations and do not constitute confirmation that a resource is available for issuance or transfer.","resource":"199.166.248.0/22","resource_type":"ipv4","page":"https://rirtracker.com/ip/199.166.248.0-199.166.251.255/","statistics_now":{"registry":"ARIN","status":"allocated (dated 2014-01-22)"},"current_holder":{"rir":"ARIN","org":null,"how":"ARIN's latest statistics"},"rdap_snapshots":[],"transfers":[],"events":[{"event_id":"37fdfddd985f41a7","registry":"ARIN","report_date":"2014-01-22","source":"arin_issued","raw_action":"ADD","raw_line":"Add 199.166.248.0-199.166.251.255","resource_type":"ipv4","resource":"199.166.248.0/22","start":"199.166.248.0","end":"199.166.251.255","classification":"APPARENT_REISSUANCE","classification_label":"Apparent reissuance of previously removed resource","confidence":"STRONG_INFERENCE","source_rir":null,"recipient_rir":null,"source_organization":null,"recipient_organization":null,"inventory_effect":"Likely issued from ARIN-controlled inventory","inventory_effect_code":"ISSUED","provisional":false,"classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:10+00:00","page":"https://rirtracker.com/ip/199.166.248.0-199.166.251.255/#e-37fdfddd985f41a7","report_page":"https://rirtracker.com/arin/reports/2014-01-22/","evidence_url":"https://rirtracker.com/api/v1/resources/ip/199.166.248.0-199.166.251.255.json","explanation":"No transfer record matches. ARIN's statistics show it available, reserved on 2014-01-21 and allocated (dated 2014-01-22) on 2014-01-23. The tracker saw this range removed from registration on 2013-10-23 (199.166.248.0/23), so it appears to have been issued again from ARIN's pool.","evidence":[{"type":"arin_issued","url":"https://lists.arin.net/pipermail/arin-issued/2014-January/001870.html","retrieved_at":"2026-10-12T18:38:13+00:00","summary":"ARIN-Issued report for 2014-01-22: \"Add 199.166.248.0-199.166.251.255\""},{"type":"delegated_before","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140121.gz","retrieved_at":"2026-10-12T20:10:48+00:00","summary":"ARIN delegated statistics 2014-01-21 (produced 2014-01-21T06:04:04+00:00), before the report: available, reserved"},{"type":"delegated_after","url":"https://ftp.arin.net/pub/stats/arin/archive/2014/delegated-arin-extended-20140123.gz","retrieved_at":"2026-10-12T20:10:53+00:00","summary":"ARIN delegated statistics 2014-01-23 (produced 2014-01-23T06:04:28+00:00), after the report: allocated (dated 2014-01-22)"}]}],"classification_history":{"37fdfddd985f41a7":[{"raw_change_id":131284,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.0","classified_at":"2026-10-13T03:23:24+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available, reserved on 2014-01-21 and allocated (dated 2014-01-22) on 2014-01-23. The tracker saw this range removed from registration on 2013-10-23 (199.166.248.0/23), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":131284,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.1","classified_at":"2026-10-13T08:05:32+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available, reserved on 2014-01-21 and allocated (dated 2014-01-22) on 2014-01-23. The tracker saw this range removed from registration on 2013-10-23 (199.166.248.0/23), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":131284,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.3.2","classified_at":"2026-10-13T14:48:08+00:00","current":0,"public_explanation":"No transfer record matches. ARIN's statistics show it available, reserved on 2014-01-21 and allocated (dated 2014-01-22) on 2014-01-23. The tracker saw this range removed from registration on 2013-10-23 (199.166.248.0/23), so it appears to have been issued again from ARIN's pool."},{"raw_change_id":131284,"classification_code":"APPARENT_REISSUANCE","confidence":"STRONG_INFERENCE","classifier_version":"1.4.0","classified_at":"2026-10-13T23:51:10+00:00","current":1,"public_explanation":"No transfer record matches. ARIN's statistics show it available, reserved on 2014-01-21 and allocated (dated 2014-01-22) on 2014-01-23. The tracker saw this range removed from registration on 2013-10-23 (199.166.248.0/23), so it appears to have been issued again from ARIN's pool."}]},"arin_statistics_now":{"status":"allocated (dated 2014-01-22)"}}